from $40
RegisterColorado 5K races
5K Races in Colorado
228 upcoming 5K races in Colorado listed by date, with cities, start times, and entry fees. Find a 5K near you and register.
228
upcoming races
19
cities with 3+
37:11
typical finish
October 2026
from $30
Register
from $20
Register
from $30
Register
from $15
Register
from Free
Register
from Free
Registerfrom Free
Register
from $10
RegisterApex Foundation Trick or Trot 5K & Halloween Hunt Powered by REP Fitness
Arvada, Colorado9:00 AM start
5KKids
from $10
RegisterPaws for Life Fun Run/Walk 5K - Sponsored by Imperial Memorial Gardens
Pueblo, Colorado9:00 AM start
from Free
Register
from Free
Register
from $80
Registerfrom $40
Register
from $15
Register
from $33
Register
from Free
RegisterHalloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado7:30 AM start
from $30
Register
from $30
Register
from Free
Register
from Free
Register
from $15
Register
from $25.75
Register
from Free
Register
from $25
RegisterNovember 2026
from $10
Register
from $10
Register
from $50
Register
from $29
Register
from $17
RegisterCity Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, Colorado9:00 AM start
from $23
Register12th edition Sole Mates 5k & Brew Fest presented by Shoes & Brews and Left Hand Brewing
Longmont, Colorado9:30 AM start
from $40
Register
from $25
Register
from $20
Register
from $30
Register
from $17
Register
from $25
Register
from $30
RegisterMainly Marathons Southwest Series: Durango, Colorado
Durango, Colorado7:00 AM start
5K results in Colorado
From 360 5K races with official results in the last two years, 121,273 finishers in all.
37:11
typical finish
11:58 /mi
typical pace
165
finishers in a typical race
39:54
women, typical finish
33:00
men, typical finish
under 25:23
the fastest tenth
Entry for upcoming 5K races in Colorado usually runs from $30 to $39, with a typical fee of $35 before processing fees.
Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.
Fastest 5K races in Colorado
- 1Heritage Eagles 5KLittleton · median 23:47 · 410 finishers in 2026
- 2Waneka Classic 5KLafayette · median 23:53 · 76 finishers in 2026
- 32026 Dash & Dine 5k Run SeriesBoulder · median 24:56 · 151 finishers in 2026
- 4Arapahoe Warrior 5KCentennial · median 27:19 · 144 finishers in 2026
- 5FCA All-Abilities Labor Day 5KLoveland · median 28:36 · 88 finishers in 2026
Biggest 5K races in Colorado
- 1YMCA Turkey Trot 5K presented by Corwin HondaColorado Springs · 3,409 finishers in 2025
- 2Denver Pride 5KDenver · 2,651 finishers in 2026
- 3Grand Junction Fire Fighters Foundation GJ Turkey TrotGrand Junction · 2,542 finishers in 2025
- 4Broomfield Turkey Day 5K/10KBroomfield · 2,387 finishers in 2025
- 5NCMC Turkey TrotGreeley · 2,205 finishers in 2025
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec